Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60244fd4f636c2641008dfb1e9714ad86cd974b1f7250fe8a52cb4f62a8f3c0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^